145703121

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{158201}}^1$

素因数の和:158511

約数の個数: 8

約数和(自身を含む): 194904864

約数和(自身を除く): 49201743

約数列:

[1, 3, 307, 921, 158201, 474603, 48567707, 145703121]

約数ペア:

[(1, 145703121), (3, 48567707), (307, 474603), (921, 158201)]